C# IList Kullanımı - Genel Bakış

C# IList Kullanımı - Genel Bakış

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Note that, if your API is only going to be used in foreach loops, etc, then you might want to consider just exposing IEnumerable instead.

What US checks and balances prevent the FBI from raiding politicians unfavorable to the federal government?

Elemanların Sıralı Yapısını Dulda: IList, elemanların eklenme sırasını korur. Bu özellik, muta yapkaloriın sıralı olmasını ve programın beklentilerine elverişli çkırmızıışmasını sağlar.

That way you take advantage if you dirilik, while still allowing the client flexibility in what they pass in.

In the end, you might need to replace an implementation for any reason; performance is just one possibility. Regardless of the reason, using the least-derived type possible will reduce the need for changes in your code when you change the specific run-time type of your objects.

then, say, if you had an array and wished to print their type names to the console, you would first have to create a new List and fill it with your types.

You may hamiş ever need that option, but it's an argument. I think it's the entire argument for returning the interface instead of the concrete type. It's worth mentioning, but in this case it başmaklık a serious flaw.

 

Bir dahaki sefere versiyon yapmış olduğumda kullanılmak üzere girişimı, elektronik posta adresimi ve web site adresimi bu tarayıcıya kaydet.

Why does the Clausius inequality involve a single term/integral if we consider a body interacting with multiple heat sources/sinks?

IList is not a class; it's an interface that classes gönül implement. The interface itself is just C# IList Nasıl Kullanılır a contract between the consumer of the class and the class itself. This line of code will work:

List communicates "I need to get and seki the elements of this sequence in arbitrary order and I only accept lists; I do hamiş accept arrays."

Unless you have a very compelling reason to do so, your best bet will C# IList Nedir be to inherit from System.Collections.ObjectModel.Collection since it başmaklık everything you need.

IEnumerable allows you to iterate through a collection. ICollection builds on this and also allows for adding and removing items. IList also allows for accessing and modifying them at a specific index. By exposing the one that you expect your consumer to C# IList Neden Kullanmalıyız work with, you C# IList Nerelerde Kullanılıyor are free to change your implementation. List happens to implement all three of those interfaces. If you expose your property as a List or even an IList when all you want your consumer to have is the ability C# IList Neden Kullanmalıyız to iterate through the collection. Then they could come to depend on the fact that they güç modify the list.